Within a large concrete room, hewn out of a mountain on a freezing-cold island just 1000 kilometres from the North Pole, could lie the future of humanity. The room is a “doomsday vault” designed to hold around 2 million seeds, representing all known varieties of the world’s crops. It is being built to safeguard the world’s food supply against nuclear war, climate change, terrorism, rising sea levels, earthquakes and the ensuing collapse of electricity supplies. “If the worst came to the worst, this would allow the world to reconstruct agriculture on this planet,” says Cary Fowler, director of the Global Crop Diversity Trust, an independent international organisation promoting the project. New Scientist has learned that the Norwegian government is planning to create the seed bank next year at the behest of crop scientists. The $3 million vault will be built deep inside a sandstone mountain lined with permafrost on the Norwegian Arctic island of Spitsbergen. The vault will have metre-thick walls of reinforced concrete and will be protected behind two airlocks and high-security blast-proof doors. It will not be permanently manned, but “the mountains are patrolled by polar bears”, says Fowler. The vault’s seed collection, made up […]